.tree-form-wrapper {
    padding: 24px;
    height: 100%;
}
.tree-form-container {
    display: flex;
    width: 100%;
    background-color: #fff;
    height: 100%;
    padding: 16px 0;

    .tree-form-left {
        width: 250px;
        flex-grow: 0;
    }
    .tree-form-right {
        padding: 0 20px;
        border-left: 1px solid lightgray;
        flex-grow: 1;
    }
}